Gentoo Archives: gentoo-user

From: Andrew Udvare <audvare@×××××.com>
To: Gentoo <gentoo-user@l.g.o>
Subject: Re: [gentoo-user] Kernel panic on 5.4.2 - not sure of cause yet
Date: Sun, 15 Dec 2019 07:38:27
Message-Id: f67e4d0a-7d6c-ddac-8ac0-d38027b274fe@gmail.com
In Reply to: Re: [gentoo-user] Kernel panic on 5.4.2 - not sure of cause yet by Andrew Udvare
1 On 15/12/2019 01:54, Andrew Udvare wrote:
2 > On 12/12/2019 10:18, Daniel Frey wrote:
3 >>
4 >> I have just installed fresh new gentoo installs with 5.4.2 and both
5 >> machines use nvidia-drivers - I have not seen this at all.
6 >>
7 >> I have been doing a fair bit of compiling on one of the machines and
8 >> haven't had any hiccups whatsoever.
9 >>
10 >> Dan
11 >>
12 >
13 > Thanks for the reply.
14 >
15 > I think I have found the issue in another 3rd party blob-ish driver from
16 > Magewell, which is for my capture card. I removed the capture card
17 > (since this would stop the module from loading) and my system has not
18 > had a panic since. I have not tried to upgrade back to 5.4.2 yet but as
19 > I said before I was getting the error on 5.4.0 too.
20 >
21 > Andrew
22 >
23
24 For anyone interested, here are some pictures of the panics:
25
26 https://i.imgsafe.org/5e/5e20756985.jpeg (unknown)
27 https://i.imgsafe.org/5e/5e20754111.jpeg (find_css_set)
28
29 The driver in question is the one named ProCapture. I am fairly certain
30 this is the cause of the recent panics.
31
32 I have had some issues with overclocking my system (both CPU and memory)
33 but I do not think this is related. Just for good measure I reseated all
34 my RAM modules. I am currently running 3.7 GHz (from 3.5) with memory
35 overclocked to 2667 MHz. Does not seem to have an issue.
36
37 Andrew

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